package main;

/**
 * @Author: gcr
 * @Date: 2022-3-16 9:40
 */
public class TestDemo {
    public static void main(String[] args) {

        String A = "1957 -1958;28:267-74.";

        System.out.println(A);

        System.out.println(A.replace(" -", "-"));
    }
}
